Hi, j On Mon, Jul 24, 2017 at 12:46:04PM -0500, David Farmer wrote: > In practice Neighbor Discovery, and other critical protocols, need > link-local addresses to talk to other link-local addresses and some > multicast addresses. > > Also, in theory a link-local address could talk to a GUA or ULA address on > the same link. However, in practices does this really happen? If it does > happen in practice what are circumstances?
"neighbor discovery"... http://netcerts.net/ipv6-neighbor-discovery-protocol-ndp/ has details on "from what address to what address" for all the ICMPv6 types. Gert Doering -- NetMaster -- have you enabled IPv6 on something today...? SpaceNet AG Vorstand: Sebastian v. Bomhard Joseph-Dollinger-Bogen 14 Aufsichtsratsvors.: A. Grundner-Culemann D-80807 Muenchen HRB: 136055 (AG Muenchen) Tel: +49 (0)89/32356-444 USt-IdNr.: DE813185279
